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            "year": 1889
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            "year": 1889
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            "indicator": "Drukkersbedrijven Pos.A", 
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            "year": 1889
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            "code": "BOA1", 
            "id": 3771900, 
            "indicator": "Drukkersbedrijven Pos.A", 
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            "value": 11.0, 
            "year": 1889
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        {
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            "code": "BOA1", 
            "id": 3772082, 
            "indicator": "Drukkersbedrijven Pos.A", 
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            "value": 15.0, 
            "year": 1889
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            "cbsnr": "518", 
            "code": "BOA1", 
            "id": 3772378, 
            "indicator": "Drukkersbedrijven Pos.A", 
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            "value": 135.0, 
            "year": 1889
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        {
            "amsterdam_code": "10702", 
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            "code": "BOA1", 
            "id": 3773610, 
            "indicator": "Drukkersbedrijven Pos.A", 
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            "value": 49.0, 
            "year": 1889
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            "cbsnr": "556", 
            "code": "BOA1", 
            "id": 3774081, 
            "indicator": "Drukkersbedrijven Pos.A", 
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            "value": 3.0, 
            "year": 1889
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            "code": "BOA1", 
            "id": 3775729, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROTTERDAM", 
            "value": 113.0, 
            "year": 1889
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            "code": "BOA1", 
            "id": 3776139, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHIEDAM", 
            "value": 7.0, 
            "year": 1889
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            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "BOA1", 
            "id": 3776820, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLAARDINGEN", 
            "value": 5.0, 
            "year": 1889
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        {
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            "cbsnr": "664", 
            "code": "BOA1", 
            "id": 3778312, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GOES", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "BOA1", 
            "id": 3779056, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MIDDELBURG", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "BOA1", 
            "id": 3779734, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TERNEUZEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "BOA1", 
            "id": 3779940, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLISSINGEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "BOA1", 
            "id": 3780384, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZIERIKZEE", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "BOA1", 
            "id": 3780894, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BERGEN OP ZOOM", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "BOA1", 
            "id": 3781456, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BREDA", 
            "value": 17.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "BOA1", 
            "id": 3782989, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HELMOND", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "BOA1", 
            "id": 3783187, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 21.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "BOA1", 
            "id": 3784302, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OOSTERHOUT", 
            "value": 4.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "BOA1", 
            "id": 3784494, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OSS", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "BOA1", 
            "id": 3784955, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10731", 
            "cbsnr": "851", 
            "code": "BOA1", 
            "id": 3785589, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STEENBERGEN", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "BOA1", 
            "id": 3785795, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TILBURG", 
            "value": 10.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "BOA1", 
            "id": 3786218, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEGHEL", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "BOA1", 
            "id": 3786482, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VUGHT", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "BOA1", 
            "id": 3786954, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZEVENBERGEN", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "BOA1", 
            "id": 3788220, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HEERLEN", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "BOA1", 
            "id": 3788677, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KERKRADE", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "BOA1", 
            "id": 3789105, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MAASTRICHT", 
            "value": 11.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "BOA1", 
            "id": 3790000, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROERMOND", 
            "value": 14.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "BOA1", 
            "id": 3790469, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SITTARD", 
            "value": 6.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "BOA1", 
            "id": 3791126, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VENLO", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "BOA1", 
            "id": 3791296, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VENRAY", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "BOA1", 
            "id": 3791510, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WEERT", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10807", 
            "cbsnr": "1028", 
            "code": "BOA1", 
            "id": 3792505, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BREUKELEN-NIJENRODE", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "BOA1", 
            "id": 3793789, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOOGEZAND", 
            "value": 2.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11367", 
            "cbsnr": "1099", 
            "code": "BOA1", 
            "id": 3794332, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KRALINGEN", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "BOA1", 
            "id": 3796277, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SAPPEMEER", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "BOA1", 
            "id": 3796572, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHOTERLAND", 
            "value": 5.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "1189", 
            "code": "BOA1", 
            "id": 3796999, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STAD-ALMELO", 
            "value": 7.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "BOA1", 
            "id": 3797948, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WILDERVANK", 
            "value": 3.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10894", 
            "cbsnr": "1228", 
            "code": "BOA1", 
            "id": 3798179, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WOENSEL", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "BOA1", 
            "id": 3798837, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 9.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "BOA1", 
            "id": 3799010, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ONSTWEDDE", 
            "value": 1.0, 
            "year": 1889
        }, 
        {
            "amsterdam_code": "10976", 
            "cbsnr": "10", 
            "code": "BOA1", 
            "id": 3799655, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DELFZIJL", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "BOA1", 
            "id": 3799913, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GRONINGEN", 
            "value": 60.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10426", 
            "cbsnr": "14", 
            "code": "BOA1", 
            "id": 3799988, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GRONINGEN", 
            "value": 64.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10604", 
            "cbsnr": "22", 
            "code": "BOA1", 
            "id": 3800455, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEEK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10950", 
            "cbsnr": "30", 
            "code": "BOA1", 
            "id": 3800876, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIEUWE PEKELA", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10950", 
            "cbsnr": "30", 
            "code": "BOA1", 
            "id": 3800924, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIEUWE PEKELA", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10848", 
            "cbsnr": "38", 
            "code": "BOA1", 
            "id": 3801191, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OUDE PEKELA", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10848", 
            "cbsnr": "38", 
            "code": "BOA1", 
            "id": 3801239, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OUDE PEKELA", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10711", 
            "cbsnr": "39", 
            "code": "BOA1", 
            "id": 3801325, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHEEMDA", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10711", 
            "cbsnr": "39", 
            "code": "BOA1", 
            "id": 3801364, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHEEMDA", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11292", 
            "cbsnr": "47", 
            "code": "BOA1", 
            "id": 3801856, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEENDAM", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11292", 
            "cbsnr": "47", 
            "code": "BOA1", 
            "id": 3801913, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEENDAM", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11249", 
            "cbsnr": "48", 
            "code": "BOA1", 
            "id": 3802010, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLAGTWEDDE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11249", 
            "cbsnr": "48", 
            "code": "BOA1", 
            "id": 3802049, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLAGTWEDDE", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "BOA1", 
            "id": 3802201, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WINSCHOTEN", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10453", 
            "cbsnr": "52", 
            "code": "BOA1", 
            "id": 3802266, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WINSCHOTEN", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10199", 
            "cbsnr": "59", 
            "code": "BOA1", 
            "id": 3802515, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ACHTKARSPELEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10199", 
            "cbsnr": "59", 
            "code": "BOA1", 
            "id": 3802566, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ACHTKARSPELEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10422", 
            "cbsnr": "61", 
            "code": "BOA1", 
            "id": 3802709, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BAARDERADEEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10128", 
            "cbsnr": "63", 
            "code": "BOA1", 
            "id": 3802939, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HET BILDT F", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "BOA1", 
            "id": 3803029, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BOLSWARD", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10865", 
            "cbsnr": "64", 
            "code": "BOA1", 
            "id": 3803089, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BOLSWARD", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "BOA1", 
            "id": 3803470, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "FRANEKER", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11226", 
            "cbsnr": "69", 
            "code": "BOA1", 
            "id": 3803524, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "FRANEKER", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10036", 
            "cbsnr": "71", 
            "code": "BOA1", 
            "id": 3803722, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GAASTERLAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10036", 
            "cbsnr": "71", 
            "code": "BOA1", 
            "id": 3803766, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GAASTERLAND", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10909", 
            "cbsnr": "72", 
            "code": "BOA1", 
            "id": 3803850, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HARLINGEN", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10909", 
            "cbsnr": "72", 
            "code": "BOA1", 
            "id": 3803909, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HARLINGEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "BOA1", 
            "id": 3804004, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HASKERLAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10022", 
            "cbsnr": "73", 
            "code": "BOA1", 
            "id": 3804061, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HASKERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10334", 
            "cbsnr": "75", 
            "code": "BOA1", 
            "id": 3804181, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HEMELUMER OLDEFERD", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10815", 
            "cbsnr": "78", 
            "code": "BOA1", 
            "id": 3804361, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "IDAARDERADEEL", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10815", 
            "cbsnr": "78", 
            "code": "BOA1", 
            "id": 3804404, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "IDAARDERADEEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10984", 
            "cbsnr": "79", 
            "code": "BOA1", 
            "id": 3804478, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KOLLUMERLAND EN NIEUWKRUISLAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10984", 
            "cbsnr": "79", 
            "code": "BOA1", 
            "id": 3804526, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KOLLUMERLAND EN NIEUWKRUISLAND", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "BOA1", 
            "id": 3804631, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEEUWARDEN", 
            "value": 22.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11228", 
            "cbsnr": "80", 
            "code": "BOA1", 
            "id": 3804706, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEEUWARDEN", 
            "value": 27.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10851", 
            "cbsnr": "81", 
            "code": "BOA1", 
            "id": 3804817, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEEUWARDERADEEL", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10851", 
            "cbsnr": "81", 
            "code": "BOA1", 
            "id": 3804869, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEEUWARDERADEEL", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "BOA1", 
            "id": 3804964, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEMSTERLAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10142", 
            "cbsnr": "82", 
            "code": "BOA1", 
            "id": 3805008, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEMSTERLAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11144", 
            "cbsnr": "83", 
            "code": "BOA1", 
            "id": 3805135, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MENALDUMADEEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10836", 
            "cbsnr": "85", 
            "code": "BOA1", 
            "id": 3805368, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OOSTSTELLINGWERF", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10005", 
            "cbsnr": "86", 
            "code": "BOA1", 
            "id": 3805448, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OPSTERLAND", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10005", 
            "cbsnr": "86", 
            "code": "BOA1", 
            "id": 3805502, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OPSTERLAND", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10405", 
            "cbsnr": "90", 
            "code": "BOA1", 
            "id": 3805674, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SMALLINGERLAND", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10405", 
            "cbsnr": "90", 
            "code": "BOA1", 
            "id": 3805722, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SMALLINGERLAND", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "BOA1", 
            "id": 3805826, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SNEEK", 
            "value": 12.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11421", 
            "cbsnr": "91", 
            "code": "BOA1", 
            "id": 3805892, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SNEEK", 
            "value": 20.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11241", 
            "cbsnr": "94", 
            "code": "BOA1", 
            "id": 3806115, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TIETJERKSTERADEEL", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10140", 
            "cbsnr": "95", 
            "code": "BOA1", 
            "id": 3806229, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "UTINGERADEEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "BOA1", 
            "id": 3806465, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WESTSTELLINGWERF", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11322", 
            "cbsnr": "98", 
            "code": "BOA1", 
            "id": 3806518, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WESTSTELLINGWERF", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10454", 
            "cbsnr": "99", 
            "code": "BOA1", 
            "id": 3806666, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WONSERADEEL", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "BOA1", 
            "id": 3806969, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ASSEN", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10522", 
            "cbsnr": "106", 
            "code": "BOA1", 
            "id": 3807030, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ASSEN", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10448", 
            "cbsnr": "108", 
            "code": "BOA1", 
            "id": 3807197, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BORGER", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "BOA1", 
            "id": 3807410, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EMMEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11180", 
            "cbsnr": "114", 
            "code": "BOA1", 
            "id": 3807456, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EMMEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "BOA1", 
            "id": 3807629, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOOGEVEEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10839", 
            "cbsnr": "118", 
            "code": "BOA1", 
            "id": 3807681, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOOGEVEEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "BOA1", 
            "id": 3807784, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MEPPEL", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11204", 
            "cbsnr": "119", 
            "code": "BOA1", 
            "id": 3807847, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MEPPEL", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11320", 
            "cbsnr": "122", 
            "code": "BOA1", 
            "id": 3808114, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ODOORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "141", 
            "code": "BOA1", 
            "id": 3808616, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ALMELO", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11190", 
            "cbsnr": "143", 
            "code": "BOA1", 
            "id": 3808743, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AVEREEST", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11190", 
            "cbsnr": "143", 
            "code": "BOA1", 
            "id": 3808790, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AVEREEST", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10326", 
            "cbsnr": "147", 
            "code": "BOA1", 
            "id": 3808970, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BORNE", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11007", 
            "cbsnr": "148", 
            "code": "BOA1", 
            "id": 3809048, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DALFSEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "BOA1", 
            "id": 3809207, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DEVENTER", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10899", 
            "cbsnr": "150", 
            "code": "BOA1", 
            "id": 3809275, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DEVENTER", 
            "value": 17.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "BOA1", 
            "id": 3809441, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ENSCHEDE", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10364", 
            "cbsnr": "153", 
            "code": "BOA1", 
            "id": 3809505, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ENSCHEDE", 
            "value": 31.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11435", 
            "cbsnr": "158", 
            "code": "BOA1", 
            "id": 3809724, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HAAKSBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "BOA1", 
            "id": 3809906, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HELLENDOORN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10806", 
            "cbsnr": "163", 
            "code": "BOA1", 
            "id": 3809949, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HELLENDOORN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "BOA1", 
            "id": 3810048, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HENGELO O", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10907", 
            "cbsnr": "164", 
            "code": "BOA1", 
            "id": 3810107, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HENGELO O", 
            "value": 15.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "BOA1", 
            "id": 3810250, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KAMPEN", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10253", 
            "cbsnr": "166", 
            "code": "BOA1", 
            "id": 3810310, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KAMPEN", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11166", 
            "cbsnr": "168", 
            "code": "BOA1", 
            "id": 3810443, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LOSSER", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11100", 
            "cbsnr": "173", 
            "code": "BOA1", 
            "id": 3810622, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OLDENZAAL", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11100", 
            "cbsnr": "173", 
            "code": "BOA1", 
            "id": 3810672, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OLDENZAAL", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10358", 
            "cbsnr": "178", 
            "code": "BOA1", 
            "id": 3810924, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RIJSSEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10358", 
            "cbsnr": "178", 
            "code": "BOA1", 
            "id": 3810967, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RIJSSEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "BOA1", 
            "id": 3811171, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STEENWIJK", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10546", 
            "cbsnr": "181", 
            "code": "BOA1", 
            "id": 3811227, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STEENWIJK", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "BOA1", 
            "id": 3811902, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZWOLLE", 
            "value": 10.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10093", 
            "cbsnr": "193", 
            "code": "BOA1", 
            "id": 3811969, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZWOLLE", 
            "value": 21.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11046", 
            "cbsnr": "197", 
            "code": "BOA1", 
            "id": 3812066, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AALTEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11046", 
            "cbsnr": "197", 
            "code": "BOA1", 
            "id": 3812112, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AALTEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "BOA1", 
            "id": 3812265, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "APELDOORN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11075", 
            "cbsnr": "200", 
            "code": "BOA1", 
            "id": 3812333, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "APELDOORN", 
            "value": 31.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "BOA1", 
            "id": 3812490, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ARNHEM", 
            "value": 25.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10795", 
            "cbsnr": "202", 
            "code": "BOA1", 
            "id": 3812564, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ARNHEM", 
            "value": 47.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10906", 
            "cbsnr": "203", 
            "code": "BOA1", 
            "id": 3812668, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BARNEVELD", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10906", 
            "cbsnr": "203", 
            "code": "BOA1", 
            "id": 3812709, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BARNEVELD", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10350", 
            "cbsnr": "207", 
            "code": "BOA1", 
            "id": 3813011, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BERGH", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "BOA1", 
            "id": 3813232, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BRUMMEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10798", 
            "cbsnr": "213", 
            "code": "BOA1", 
            "id": 3813278, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BRUMMEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "BOA1", 
            "id": 3813421, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "CULEMBORG", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10342", 
            "cbsnr": "216", 
            "code": "BOA1", 
            "id": 3813476, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "CULEMBORG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10743", 
            "cbsnr": "228", 
            "code": "BOA1", 
            "id": 3813909, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EDE", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10436", 
            "cbsnr": "229", 
            "code": "BOA1", 
            "id": 3814042, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EIBERGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11188", 
            "cbsnr": "231", 
            "code": "BOA1", 
            "id": 3814189, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ELST", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10940", 
            "cbsnr": "232", 
            "code": "BOA1", 
            "id": 3814277, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EPE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10940", 
            "cbsnr": "232", 
            "code": "BOA1", 
            "id": 3814323, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EPE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "BOA1", 
            "id": 3814409, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ERMELO", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10732", 
            "cbsnr": "233", 
            "code": "BOA1", 
            "id": 3814452, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ERMELO", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10260", 
            "cbsnr": "237", 
            "code": "BOA1", 
            "id": 3814619, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GENDRINGEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10260", 
            "cbsnr": "237", 
            "code": "BOA1", 
            "id": 3814662, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GENDRINGEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10616", 
            "cbsnr": "241", 
            "code": "BOA1", 
            "id": 3814858, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GROESBEEK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "BOA1", 
            "id": 3814973, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HARDERWIJK", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10786", 
            "cbsnr": "243", 
            "code": "BOA1", 
            "id": 3815025, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HARDERWIJK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10291", 
            "cbsnr": "246", 
            "code": "BOA1", 
            "id": 3815166, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HEERDE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10291", 
            "cbsnr": "246", 
            "code": "BOA1", 
            "id": 3815213, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HEERDE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "BOA1", 
            "id": 3815829, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIJKERK", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10446", 
            "cbsnr": "267", 
            "code": "BOA1", 
            "id": 3815879, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIJKERK", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "BOA1", 
            "id": 3815986, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIJMEGEN", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11209", 
            "cbsnr": "268", 
            "code": "BOA1", 
            "id": 3816061, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIJMEGEN", 
            "value": 35.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11109", 
            "cbsnr": "273", 
            "code": "BOA1", 
            "id": 3816382, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "PUTTEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "BOA1", 
            "id": 3816470, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RENKUM", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11325", 
            "cbsnr": "274", 
            "code": "BOA1", 
            "id": 3816528, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RENKUM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "BOA1", 
            "id": 3816635, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RHEDEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11355", 
            "cbsnr": "275", 
            "code": "BOA1", 
            "id": 3816695, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RHEDEN", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "BOA1", 
            "id": 3816941, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TIEL", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10027", 
            "cbsnr": "281", 
            "code": "BOA1", 
            "id": 3817005, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TIEL", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10912", 
            "cbsnr": "285", 
            "code": "BOA1", 
            "id": 3817302, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VOORST", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "BOA1", 
            "id": 3817481, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WAGENINGEN", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11010", 
            "cbsnr": "289", 
            "code": "BOA1", 
            "id": 3817538, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WAGENINGEN", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "BOA1", 
            "id": 3817809, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WINTERSWIJK", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11119", 
            "cbsnr": "294", 
            "code": "BOA1", 
            "id": 3817861, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WINTERSWIJK", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10318", 
            "cbsnr": "295", 
            "code": "BOA1", 
            "id": 3817992, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WISCH", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "BOA1", 
            "id": 3818229, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZUTPHEN", 
            "value": 8.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10254", 
            "cbsnr": "301", 
            "code": "BOA1", 
            "id": 3818293, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZUTPHEN", 
            "value": 19.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "BOA1", 
            "id": 3818472, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AMERSFOORT", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10948", 
            "cbsnr": "307", 
            "code": "BOA1", 
            "id": 3818538, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AMERSFOORT", 
            "value": 21.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "BOA1", 
            "id": 3818646, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BAARN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11411", 
            "cbsnr": "308", 
            "code": "BOA1", 
            "id": 3818700, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BAARN", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "BOA1", 
            "id": 3820191, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RHENEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10309", 
            "cbsnr": "340", 
            "code": "BOA1", 
            "id": 3820238, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RHENEN", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "BOA1", 
            "id": 3820470, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "UTRECHT", 
            "value": 54.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10722", 
            "cbsnr": "344", 
            "code": "BOA1", 
            "id": 3820548, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "UTRECHT", 
            "value": 61.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11052", 
            "cbsnr": "345", 
            "code": "BOA1", 
            "id": 3820656, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEENENDAAL", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11052", 
            "cbsnr": "345", 
            "code": "BOA1", 
            "id": 3820696, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEENENDAAL", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "BOA1", 
            "id": 3821173, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZEIST", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10324", 
            "cbsnr": "355", 
            "code": "BOA1", 
            "id": 3821239, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZEIST", 
            "value": 13.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "BOA1", 
            "id": 3821435, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ALKMAAR", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10527", 
            "cbsnr": "361", 
            "code": "BOA1", 
            "id": 3821505, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ALKMAAR", 
            "value": 24.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "BOA1", 
            "id": 3821633, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AMSTERDAM", 
            "value": 207.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11150", 
            "cbsnr": "363", 
            "code": "BOA1", 
            "id": 3821719, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AMSTERDAM", 
            "value": 351.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "BOA1", 
            "id": 3822076, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BEVERWIJK", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10272", 
            "cbsnr": "375", 
            "code": "BOA1", 
            "id": 3822123, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BEVERWIJK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10850", 
            "cbsnr": "377", 
            "code": "BOA1", 
            "id": 3822267, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BLOEMENDAAL", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "BOA1", 
            "id": 3822427, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BUSSUM", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10281", 
            "cbsnr": "381", 
            "code": "BOA1", 
            "id": 3822490, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BUSSUM", 
            "value": 19.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "BOA1", 
            "id": 3822685, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EDAM-VOLENDAM", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10884", 
            "cbsnr": "385", 
            "code": "BOA1", 
            "id": 3822741, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EDAM-VOLENDAM", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "BOA1", 
            "id": 3822880, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ENKHUIZEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10729", 
            "cbsnr": "388", 
            "code": "BOA1", 
            "id": 3822936, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ENKHUIZEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "BOA1", 
            "id": 3823131, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HAARLEM", 
            "value": 45.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10357", 
            "cbsnr": "392", 
            "code": "BOA1", 
            "id": 3823212, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HAARLEM", 
            "value": 82.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11387", 
            "cbsnr": "394", 
            "code": "BOA1", 
            "id": 3823401, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HAARLEMMERMEER", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "BOA1", 
            "id": 3823634, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DEN HELDER", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10285", 
            "cbsnr": "400", 
            "code": "BOA1", 
            "id": 3823695, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DEN HELDER", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "BOA1", 
            "id": 3823829, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HILVERSUM", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11285", 
            "cbsnr": "402", 
            "code": "BOA1", 
            "id": 3823902, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HILVERSUM", 
            "value": 39.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "BOA1", 
            "id": 3824075, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOORN", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11392", 
            "cbsnr": "405", 
            "code": "BOA1", 
            "id": 3824136, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOORN", 
            "value": 9.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "BOA1", 
            "id": 3825080, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "PURMEREND", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11066", 
            "cbsnr": "439", 
            "code": "BOA1", 
            "id": 3825134, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "PURMEREND", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10237", 
            "cbsnr": "448", 
            "code": "BOA1", 
            "id": 3825432, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TEXEL", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10237", 
            "cbsnr": "448", 
            "code": "BOA1", 
            "id": 3825471, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TEXEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "BOA1", 
            "id": 3825667, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VELSEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10620", 
            "cbsnr": "453", 
            "code": "BOA1", 
            "id": 3825728, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VELSEN", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "BOA1", 
            "id": 3825918, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WEESP", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10773", 
            "cbsnr": "457", 
            "code": "BOA1", 
            "id": 3825967, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WEESP", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "BOA1", 
            "id": 3826270, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WORMERVEER", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10361", 
            "cbsnr": "468", 
            "code": "BOA1", 
            "id": 3826325, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WORMERVEER", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "BOA1", 
            "id": 3826489, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZAANDAM", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11044", 
            "cbsnr": "471", 
            "code": "BOA1", 
            "id": 3826552, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZAANDAM", 
            "value": 14.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11327", 
            "cbsnr": "482", 
            "code": "BOA1", 
            "id": 3826861, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ALBLASSERDAM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "BOA1", 
            "id": 3827463, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DELFT", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10928", 
            "cbsnr": "503", 
            "code": "BOA1", 
            "id": 3827536, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DELFT", 
            "value": 23.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "BOA1", 
            "id": 3827685, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DORDRECHT", 
            "value": 18.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11157", 
            "cbsnr": "505", 
            "code": "BOA1", 
            "id": 3827759, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DORDRECHT", 
            "value": 30.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "BOA1", 
            "id": 3828061, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GORINCHEM", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10942", 
            "cbsnr": "512", 
            "code": "BOA1", 
            "id": 3828125, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GORINCHEM", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "BOA1", 
            "id": 3828238, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GOUDA", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10302", 
            "cbsnr": "513", 
            "code": "BOA1", 
            "id": 3828307, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GOUDA", 
            "value": 21.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "BOA1", 
            "id": 3828543, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S GRAVENHAGE", 
            "value": 99.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11434", 
            "cbsnr": "518", 
            "code": "BOA1", 
            "id": 3828627, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S GRAVENHAGE", 
            "value": 232.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10640", 
            "cbsnr": "519", 
            "code": "BOA1", 
            "id": 3828737, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S GRAVENZANDE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10640", 
            "cbsnr": "519", 
            "code": "BOA1", 
            "id": 3828775, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S GRAVENZANDE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11236", 
            "cbsnr": "534", 
            "code": "BOA1", 
            "id": 3829135, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HILLEGOM", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11236", 
            "cbsnr": "534", 
            "code": "BOA1", 
            "id": 3829180, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HILLEGOM", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "BOA1", 
            "id": 3829317, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KATWIJK", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10707", 
            "cbsnr": "537", 
            "code": "BOA1", 
            "id": 3829362, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KATWIJK", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10685", 
            "cbsnr": "545", 
            "code": "BOA1", 
            "id": 3829653, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEERDAM", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "BOA1", 
            "id": 3829759, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEIDEN", 
            "value": 33.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10702", 
            "cbsnr": "546", 
            "code": "BOA1", 
            "id": 3829834, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LEIDEN", 
            "value": 35.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "BOA1", 
            "id": 3830204, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MAASSLUIS", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10880", 
            "cbsnr": "556", 
            "code": "BOA1", 
            "id": 3830261, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MAASSLUIS", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11418", 
            "cbsnr": "565", 
            "code": "BOA1", 
            "id": 3830512, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NAALDWIJK", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11418", 
            "cbsnr": "565", 
            "code": "BOA1", 
            "id": 3830552, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NAALDWIJK", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10769", 
            "cbsnr": "575", 
            "code": "BOA1", 
            "id": 3830817, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NOORDWIJK", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10769", 
            "cbsnr": "575", 
            "code": "BOA1", 
            "id": 3830867, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NOORDWIJK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "BOA1", 
            "id": 3831152, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OUD-BEIJERLAND", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11301", 
            "cbsnr": "584", 
            "code": "BOA1", 
            "id": 3831199, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OUD-BEIJERLAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10646", 
            "cbsnr": "597", 
            "code": "BOA1", 
            "id": 3831622, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RIDDERKERK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "BOA1", 
            "id": 3831770, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROTTERDAM", 
            "value": 113.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10345", 
            "cbsnr": "599", 
            "code": "BOA1", 
            "id": 3831853, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROTTERDAM", 
            "value": 206.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "BOA1", 
            "id": 3832134, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHIEDAM", 
            "value": 9.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11260", 
            "cbsnr": "606", 
            "code": "BOA1", 
            "id": 3832208, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHIEDAM", 
            "value": 19.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11331", 
            "cbsnr": "610", 
            "code": "BOA1", 
            "id": 3832441, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SLIEDRECHT", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "BOA1", 
            "id": 3832777, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLAARDINGEN", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10811", 
            "cbsnr": "622", 
            "code": "BOA1", 
            "id": 3832835, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLAARDINGEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "BOA1", 
            "id": 3833148, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WOERDEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "BOA1", 
            "id": 3833203, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WOERDEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "BOA1", 
            "id": 3833271, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WOERDEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10974", 
            "cbsnr": "632", 
            "code": "BOA1", 
            "id": 3833326, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WOERDEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10468", 
            "cbsnr": "642", 
            "code": "BOA1", 
            "id": 3833734, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZWIJNDRECHT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "BOA1", 
            "id": 3834199, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GOES", 
            "value": 8.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10674", 
            "cbsnr": "664", 
            "code": "BOA1", 
            "id": 3834255, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GOES", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11123", 
            "cbsnr": "675", 
            "code": "BOA1", 
            "id": 3834556, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HONTENISSE", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11123", 
            "cbsnr": "675", 
            "code": "BOA1", 
            "id": 3834598, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HONTENISSE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "BOA1", 
            "id": 3834933, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MIDDELBURG", 
            "value": 14.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10122", 
            "cbsnr": "687", 
            "code": "BOA1", 
            "id": 3835001, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MIDDELBURG", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "BOA1", 
            "id": 3835619, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TERNEUZEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10704", 
            "cbsnr": "715", 
            "code": "BOA1", 
            "id": 3835665, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TERNEUZEN", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "BOA1", 
            "id": 3835820, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLISSINGEN", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10270", 
            "cbsnr": "718", 
            "code": "BOA1", 
            "id": 3835877, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VLISSINGEN", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "BOA1", 
            "id": 3836263, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZIERIKZEE", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10843", 
            "cbsnr": "732", 
            "code": "BOA1", 
            "id": 3836316, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZIERIKZEE", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "BOA1", 
            "id": 3836729, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BERGEN OP ZOOM", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11037", 
            "cbsnr": "748", 
            "code": "BOA1", 
            "id": 3836794, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BERGEN OP ZOOM", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "BOA1", 
            "id": 3837107, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BOXTEL", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10083", 
            "cbsnr": "757", 
            "code": "BOA1", 
            "id": 3837159, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BOXTEL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "BOA1", 
            "id": 3837262, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BREDA", 
            "value": 17.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10154", 
            "cbsnr": "758", 
            "code": "BOA1", 
            "id": 3837332, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "BREDA", 
            "value": 20.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10379", 
            "cbsnr": "762", 
            "code": "BOA1", 
            "id": 3837515, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DEURNE", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10379", 
            "cbsnr": "762", 
            "code": "BOA1", 
            "id": 3837558, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DEURNE", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11412", 
            "cbsnr": "766", 
            "code": "BOA1", 
            "id": 3837670, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DONGEN", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11412", 
            "cbsnr": "766", 
            "code": "BOA1", 
            "id": 3837714, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "DONGEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11298", 
            "cbsnr": "772", 
            "code": "BOA1", 
            "id": 3837913, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "EINDHOVEN", 
            "value": 29.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10750", 
            "cbsnr": "777", 
            "code": "BOA1", 
            "id": 3838157, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ETTEN LEUR", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "BOA1", 
            "id": 3838645, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HELMOND", 
            "value": 5.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10932", 
            "cbsnr": "794", 
            "code": "BOA1", 
            "id": 3838712, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HELMOND", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "BOA1", 
            "id": 3838855, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 20.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10054", 
            "cbsnr": "796", 
            "code": "BOA1", 
            "id": 3838925, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "'S HERTOGENBOSCH", 
            "value": 25.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11259", 
            "cbsnr": "809", 
            "code": "BOA1", 
            "id": 3839375, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LOON OP ZAND", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "BOA1", 
            "id": 3839886, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OOSTERHOUT", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11280", 
            "cbsnr": "826", 
            "code": "BOA1", 
            "id": 3839938, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OOSTERHOUT", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "BOA1", 
            "id": 3840054, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OSS", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10834", 
            "cbsnr": "828", 
            "code": "BOA1", 
            "id": 3840108, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "OSS", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11391", 
            "cbsnr": "834", 
            "code": "BOA1", 
            "id": 3840340, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "RAAMSDONK", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10407", 
            "cbsnr": "838", 
            "code": "BOA1", 
            "id": 3840573, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROOSENDAAL EN NISPEN", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11178", 
            "cbsnr": "844", 
            "code": "BOA1", 
            "id": 3840831, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHIJNDEL", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10731", 
            "cbsnr": "851", 
            "code": "BOA1", 
            "id": 3841077, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STEENBERGEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10731", 
            "cbsnr": "851", 
            "code": "BOA1", 
            "id": 3841127, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STEENBERGEN", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "BOA1", 
            "id": 3841279, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TILBURG", 
            "value": 6.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10792", 
            "cbsnr": "855", 
            "code": "BOA1", 
            "id": 3841351, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "TILBURG", 
            "value": 32.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11141", 
            "cbsnr": "856", 
            "code": "BOA1", 
            "id": 3841482, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "UDEN", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "BOA1", 
            "id": 3841635, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEGHEL", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10985", 
            "cbsnr": "860", 
            "code": "BOA1", 
            "id": 3841681, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VEGHEL", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "BOA1", 
            "id": 3841873, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VUGHT", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11224", 
            "cbsnr": "865", 
            "code": "BOA1", 
            "id": 3841925, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VUGHT", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "BOA1", 
            "id": 3842315, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZEVENBERGEN", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10046", 
            "cbsnr": "878", 
            "code": "BOA1", 
            "id": 3842368, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ZEVENBERGEN", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10941", 
            "cbsnr": "902", 
            "code": "BOA1", 
            "id": 3842990, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ECHT", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "BOA1", 
            "id": 3843456, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HEERLEN", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10902", 
            "cbsnr": "917", 
            "code": "BOA1", 
            "id": 3843506, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HEERLEN", 
            "value": 10.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10313", 
            "cbsnr": "928", 
            "code": "BOA1", 
            "id": 3843925, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "KERKRADE", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11352", 
            "cbsnr": "934", 
            "code": "BOA1", 
            "id": 3844187, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MAASBREE", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "BOA1", 
            "id": 3844304, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MAASTRICHT", 
            "value": 12.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10182", 
            "cbsnr": "935", 
            "code": "BOA1", 
            "id": 3844372, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "MAASTRICHT", 
            "value": 21.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "BOA1", 
            "id": 3845189, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROERMOND", 
            "value": 7.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11313", 
            "cbsnr": "957", 
            "code": "BOA1", 
            "id": 3845254, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ROERMOND", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "BOA1", 
            "id": 3845624, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SITTARD", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11230", 
            "cbsnr": "968", 
            "code": "BOA1", 
            "id": 3845680, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SITTARD", 
            "value": 8.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10007", 
            "cbsnr": "981", 
            "code": "BOA1", 
            "id": 3846067, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VAALS", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10007", 
            "cbsnr": "981", 
            "code": "BOA1", 
            "id": 3846120, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VAALS", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "BOA1", 
            "id": 3846249, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VENLO", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10477", 
            "cbsnr": "983", 
            "code": "BOA1", 
            "id": 3846315, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VENLO", 
            "value": 11.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "BOA1", 
            "id": 3846420, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VENRAY", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11222", 
            "cbsnr": "984", 
            "code": "BOA1", 
            "id": 3846459, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "VENRAY", 
            "value": 3.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "BOA1", 
            "id": 3846625, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WEERT", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "11081", 
            "cbsnr": "988", 
            "code": "BOA1", 
            "id": 3846679, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WEERT", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10174", 
            "cbsnr": "1011", 
            "code": "BOA1", 
            "id": 3847070, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "AMBT-HARDENBERG", 
            "value": 1.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10406", 
            "cbsnr": "1064", 
            "code": "BOA1", 
            "id": 3847646, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "GINNEKEN EN BAVEL", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10167", 
            "cbsnr": "1070", 
            "code": "BOA1", 
            "id": 3847765, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HARDINXVELD", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10167", 
            "cbsnr": "1070", 
            "code": "BOA1", 
            "id": 3847808, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HARDINXVELD", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10227", 
            "cbsnr": "1081", 
            "code": "BOA1", 
            "id": 3848029, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HILLEGERSBERG", 
            "value": 7.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "BOA1", 
            "id": 3848121, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOOGEZAND", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10410", 
            "cbsnr": "1083", 
            "code": "BOA1", 
            "id": 3848177, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "HOOGEZAND", 
            "value": 2.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11045", 
            "cbsnr": "1106", 
            "code": "BOA1", 
            "id": 3848578, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "LONNEKER", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "BOA1", 
            "id": 3849643, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SAPPEMEER", 
            "value": 1.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10080", 
            "cbsnr": "1168", 
            "code": "BOA1", 
            "id": 3849692, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SAPPEMEER", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "BOA1", 
            "id": 3849816, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHOTERLAND", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10680", 
            "cbsnr": "1174", 
            "code": "BOA1", 
            "id": 3849874, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "SCHOTERLAND", 
            "value": 6.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "11053", 
            "cbsnr": "1189", 
            "code": "BOA1", 
            "id": 3850184, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "STAD-ALMELO", 
            "value": 4.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "BOA1", 
            "id": 3850779, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WILDERVANK", 
            "value": 2.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10825", 
            "cbsnr": "1225", 
            "code": "BOA1", 
            "id": 3850835, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "WILDERVANK", 
            "value": 4.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10799", 
            "cbsnr": "1249", 
            "code": "BOA1", 
            "id": 3851406, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "NIEUWER-AMSTEL", 
            "value": 5.0, 
            "year": 1930
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "BOA1", 
            "id": 3851511, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ONSTWEDDE", 
            "value": 3.0, 
            "year": 1899
        }, 
        {
            "amsterdam_code": "10610", 
            "cbsnr": "1250", 
            "code": "BOA1", 
            "id": 3851559, 
            "indicator": "Drukkersbedrijven Pos.A", 
            "naam": "ONSTWEDDE", 
            "value": 5.0, 
            "year": 1930
        }
    ]
}